| 1080° series | A series of snowboarding games originally developed by Nintendo. | 2 |
| 10 Computer Hits series | A series of compilations from Beau Jolly. | 7 |
| 10 Great Games series | A series of compilations from Gremlin. | 4 |
| 10 Spiele-Hits compilations | This game group contains the 10 Spiele-Hits compilations from media
... | 2 |
| 10 Tons of Games: Mega Collection 1 (games included) | Games included in the 10 Tons of Games: Mega Collection 1 compilation | 99 |
| 1213 series | A series of action platform games with puzzle elements featuring
prisoner 1213 ... | 4 |
| 18 Wheels of Steel series | Within the games of this group, the player starts as a single truck
driver and ... | 8 |
| 1920 / Tōdō Ryūnosuke series | A series of detective mystery games by Riverhill that feature the
private ... | 2 |
| 1942: The Pacific Air War series | This game group deals with the WWII flight simulation 1942: The
Pacific Air War ... | 3 |
| 194x series | The 194x series consists of World War II shoot 'em ups by Capcom.
They ... | 12 |
| 2000 AD licensees | Games based on characters originally appearing in the British 2000 AD
comic ... | 13 |
| 2008 Toronto Game Jam | Games developed for the 2008 Toronto Game Jam. This was the third
time the ... | 4 |
| 21st Century Entertainment Pinball series | All Pinball games produced/published by 21st Century Entertainment,
including ... | 16 |
| 2.5D Engine: Build | Games using the Build graphics engine, written by Ken Silverman for
3D Realms ... | 44 |
| 2.5D Engine: True 3D | Games made using the True 3D graphics engine, written by Gremlin
Interactive's ... | 3 |
| 2 Shot Diary series | A series of adult Japanese visual novel-type adventure games,
originally ... | 5 |
| 3 Cards series | A series of hidden-object based adventure games developed by Big
Finish. | 2 |
| 3D Engine: 3DGE | Games using Twilight 3D's 3DGE v2 engine, a complete rewrite of 3DGE
v1, an ... | 5 |
| 3D Engine: 3Dream | Games using the 3Dream engine developed by the internal R&D team
within Digital ... | 5 |
| 3D Engine: Alamo | Games using the Alamo engine (original or modified) by Petroglyph
Games Inc. | 3 |
| 3D Engine: Anvil | Games using a version of the Anvil engine (original or modified) by
Ubisoft ... | 5 |
| 3D Engine: AnvilNext | Games using a version of the AnvilNext engine (original or modified)
by Ubisoft ... | 2 |
| 3D Engine: Argon | Games using a version of the Argon engine (original or modified) by
Silden. | 1 |
| 3D Engine: Asura | Games using the Asura engine by Rebellion. | 19 |
| 3D Engine: AtmosFear | Games using the licensable AtmosFear engine (original or modified) by
Action ... | 4 |
Game Group